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Group: Forum Members
Posts: 5,
Visits: 10
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Hello,
I have old data files for 2 groups. One group has 3 blocks and the other one 2 blocks. For the group with 2 blocks I only have got the summary data for the group with 3 blocks I have summary and raw data.
To compare them I wanted to calculate the SSRT over 2 blocks for the group with 3 blocks. But I have serius problems to do that, because I don`t know how.
I have SSRT values in every line (trial), also nstrials. The same with SSD and every other value.
To check if I calculate correct, I first tried to get the SSRT for all 3 blocks to compare with the summary value.
I tried to calculate: mean of all SSRT values in sstrials (except if it was the first trial)
and nsRt in all correct go trials minus mean SSD in all sstrials
But I don`t get the same values.
Can anybody please help me with that?
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